#aviation poster

Boeing 757-300 United Airlines

Registration: N75854 Type: 757-324 Engines: 2 × RR RB211-535E4C Serial Number: 32813 First flight: Jan 18, 2002

United Airlines, is a major American airline headquartered at the Willis Tower in Chicago, Illinois. United operates a large domestic and international route network spanning cities large and small across the United States and all six inhabited continents. United has eight hubs, with Chicago–O'Hare being its largest in terms of passengers carried and the number of departures. It is a founding member of the Star Alliance. The United brand name was established by the amalgamation of several airlines in the late 1920s, the oldest of these being Varney Air Lines, which was founded in 1926. Measured by fleet size and the number of routes, it became the third-largest airline in the world after its merger with Continental Airlines in 2010.